KR102486591B1 - 가변 용량 압축기용 제어 밸브 - Google Patents

가변 용량 압축기용 제어 밸브 Download PDF

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Publication number
KR102486591B1
KR102486591B1 KR1020180019383A KR20180019383A KR102486591B1 KR 102486591 B1 KR102486591 B1 KR 102486591B1 KR 1020180019383 A KR1020180019383 A KR 1020180019383A KR 20180019383 A KR20180019383 A KR 20180019383A KR 102486591 B1 KR102486591 B1 KR 102486591B1
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KR
South Korea
Prior art keywords
valve
control
chamber
pressure
bleed
Prior art date
Application number
KR1020180019383A
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English (en)
Korean (ko)
Other versions
KR20180113908A (ko
Inventor
토네가와 마사아키
하마다 히로시
Original Assignee
가부시키가이샤 테지케
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Publication of KR20180113908A publication Critical patent/KR20180113908A/ko
Application granted granted Critical
Publication of KR102486591B1 publication Critical patent/KR102486591B1/ko

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10—Adaptations or arrangements of distribution members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/08—Actuation of distribution members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B25/00—Multi-stage pumps
    • F04B25/04—Multi-stage pumps having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/14—Control
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/12—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0603—Multiple-way valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0603—Multiple-way valves
    • F16K31/061—Sliding valves
    • F16K31/0613—Sliding valves with cylindrical slides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0603—Multiple-way valves
    • F16K31/0624—Lift valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/14—Control
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • F04B2027/1809—Controlled pressure
    • F04B2027/1813—Crankcase pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/14—Control
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • F04B2027/1822—Valve-controlled fluid connection
    • F04B2027/1831—Valve-controlled fluid connection between crankcase and suction chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/14—Control
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • F04B2027/184—Valve controlling parameter
    • F04B2027/1859—Suction pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/14—Control
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • F04B2027/1863—Controlled by crankcase pressure with an auxiliary valve, controlled by
    • F04B2027/1868—Crankcase pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/14—Control
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • F04B2027/1863—Controlled by crankcase pressure with an auxiliary valve, controlled by
    • F04B2027/1881—Suction pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2205/00—Fluid parameters
    • F04B2205/02—Pressure in the inlet chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
KR1020180019383A 2017-04-07 2018-02-19 가변 용량 압축기용 제어 밸브 KR102486591B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2017-076942 2017-04-07
JP2017076942A JP6924476B2 (ja) 2017-04-07 2017-04-07 可変容量圧縮機用制御弁

Publications (2)

Publication Number Publication Date
KR20180113908A KR20180113908A (ko) 2018-10-17
KR102486591B1 true KR102486591B1 (ko) 2023-01-10

Family

ID=63710860

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020180019383A KR102486591B1 (ko) 2017-04-07 2018-02-19 가변 용량 압축기용 제어 밸브

Country Status (4)

Country Link
US (1) US10837431B2 (ja)
JP (1) JP6924476B2 (ja)
KR (1) KR102486591B1 (ja)
CN (1) CN108691750B (ja)

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JP6632503B2 (ja) * 2016-09-30 2020-01-22 株式会社不二工機 可変容量型圧縮機用制御弁
CN110192052B (zh) 2017-01-26 2020-09-22 伊格尔工业股份有限公司 容量控制阀
WO2018151018A1 (ja) 2017-02-18 2018-08-23 イーグル工業株式会社 容量制御弁
JP6924476B2 (ja) * 2017-04-07 2021-08-25 株式会社テージーケー 可変容量圧縮機用制御弁
EP3712433B1 (en) 2017-11-15 2022-07-06 Eagle Industry Co., Ltd. Capacity control valve and capacity control valve control method
EP3719364B1 (en) 2017-11-30 2023-11-15 Eagle Industry Co., Ltd. Capacity control valve and control method for capacity control valve
JP7086490B2 (ja) 2017-12-08 2022-06-20 イーグル工業株式会社 容量制御弁及び容量制御弁の制御方法
JP7190444B2 (ja) 2017-12-14 2022-12-15 イーグル工業株式会社 容量制御弁及び容量制御弁の制御方法
US11434885B2 (en) 2017-12-27 2022-09-06 Eagle Industry Co., Ltd. Capacity control valve and method for controlling same
US11486376B2 (en) 2017-12-27 2022-11-01 Eagle Industry Co., Ltd. Capacity control valve and method for controlling same
CN111630270B (zh) 2018-01-22 2022-04-15 伊格尔工业股份有限公司 容量控制阀
JP7220963B2 (ja) 2018-07-12 2023-02-13 イーグル工業株式会社 容量制御弁
EP3822484B1 (en) 2018-07-12 2023-10-11 Eagle Industry Co., Ltd. Capacity control valve
EP3822482B1 (en) 2018-07-12 2023-08-16 Eagle Industry Co., Ltd. Capacity control valve
WO2020013169A1 (ja) 2018-07-13 2020-01-16 イーグル工業株式会社 容量制御弁
CN112534136A (zh) 2018-08-08 2021-03-19 伊格尔工业股份有限公司 容量控制阀
WO2020032088A1 (ja) 2018-08-08 2020-02-13 イーグル工業株式会社 容量制御弁
CN112513461B (zh) 2018-08-08 2022-12-23 伊格尔工业股份有限公司 容量控制阀
JP7286672B2 (ja) * 2018-11-07 2023-06-05 イーグル工業株式会社 容量制御弁
CN113015853B (zh) * 2018-11-26 2022-12-23 伊格尔工业股份有限公司 容量控制阀
KR102596905B1 (ko) 2018-12-04 2023-11-01 이구루코교 가부시기가이샤 용량 제어 밸브
USD913337S1 (en) * 2019-01-14 2021-03-16 Henry C. Chu Compressor internal control valve
JP7361475B2 (ja) * 2019-02-21 2023-10-16 ナブテスコ株式会社 電磁比例弁
CN113474554B (zh) 2019-03-01 2023-04-14 伊格尔工业股份有限公司 容量控制阀
EP3951171A4 (en) * 2019-04-03 2022-11-30 Eagle Industry Co., Ltd. CAPACITY CONTROL VALVE
CN113646528B (zh) 2019-04-03 2023-05-26 伊格尔工业股份有限公司 容量控制阀
EP3951172A4 (en) 2019-04-03 2022-11-16 Eagle Industry Co., Ltd. CAPACITY CONTROL VALVE
WO2020204134A1 (ja) * 2019-04-03 2020-10-08 イーグル工業株式会社 容量制御弁
WO2020218285A1 (ja) * 2019-04-24 2020-10-29 イーグル工業株式会社 容量制御弁
WO2020218284A1 (ja) 2019-04-24 2020-10-29 イーグル工業株式会社 容量制御弁
WO2021010259A1 (ja) * 2019-07-12 2021-01-21 イーグル工業株式会社 容量制御弁
CN110425114B (zh) * 2019-08-14 2021-05-07 珠海格力节能环保制冷技术研究中心有限公司 压缩机及具有其的制冷设备
KR20220066410A (ko) * 2019-10-28 2022-05-24 이구루코교 가부시기가이샤 용량 제어 밸브
CN115427684A (zh) 2020-04-23 2022-12-02 伊格尔工业股份有限公司 容量控制阀
US11428332B2 (en) * 2020-12-17 2022-08-30 Delphi Technologies Ip Limited Valve assembly with anti-tip features

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JP2005282414A (ja) 2004-03-29 2005-10-13 Zexel Valeo Climate Control Corp 制御弁

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Publication number Priority date Publication date Assignee Title
JP2001073939A (ja) * 1999-08-31 2001-03-21 Toyota Autom Loom Works Ltd 容量可変型圧縮機の制御弁及び容量可変型圧縮機
JP2005273548A (ja) 2004-03-25 2005-10-06 Fuji Koki Corp 可変容量型圧縮機用の制御弁
JP2005282414A (ja) 2004-03-29 2005-10-13 Zexel Valeo Climate Control Corp 制御弁

Also Published As

Publication number Publication date
KR20180113908A (ko) 2018-10-17
US10837431B2 (en) 2020-11-17
US20180291888A1 (en) 2018-10-11
JP6924476B2 (ja) 2021-08-25
JP2018179087A (ja) 2018-11-15
CN108691750B (zh) 2021-06-22
CN108691750A (zh) 2018-10-23

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